英语词汇expand upon sth怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	expand upon sth
释义	请查阅词条:expand on/upon something
随便看	mobile features mobile-home mobile home mobilehome mobile homes mobile-internet-device mobile Internet device mobile library mobile library/shop/clinic etc mobile mouth mobile mouth/face/features mobile-phone mobile phone mobilephone mobile phones mobiles mobile shop mobilisable mobilisable mobilisation mobilisations mobilise mobilised mobiliser mobilises

英汉双解词典包含283110条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。